Mason jar lid



FIG. 1 is a top perspective view of a mason jar lid showing our new design according to a first embodiment;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is the top perspective view of FIG. 1 , showing the mason jar lid on a mason jar;

FIG. 10 is a top perspective view of a mason jar lid showing our new design according to a second embodiment;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a right side elevation view thereof;

FIG. 14 is a left side elevation view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a bottom perspective view thereof; and,

FIG. 18 is the top perspective view of FIG. 10 , showing the mason jar lid on a mason jar.

The broken line showing of a mason jar in FIGS. 9 and 18 is for the purpose of illustrating environmental structure that forms no part of the claimed design. 

CLAIM The ornamental design for a mason jar lid, as shown and described. 